207980965634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157649}}^1\times {\mathrm{50741}}^1$

素因数の和:208405

約数の個数: 16

約数和(自身を含む): 335978004600

約数和(自身を除く): 127997038966

約数列:

[1, 2, 13, 26, 50741, 101482, 157649, 315298, 659633, 1319266, 2049437, 4098874, 7999267909, 15998535818, 103990482817, 207980965634]

約数ペア:

[(1, 207980965634), (2, 103990482817), (13, 15998535818), (26, 7999267909), (50741, 4098874), (101482, 2049437), (157649, 1319266), (315298, 659633)]